Complete the worksheet. Make sure to show all your work. The answers have been provided so that you
can check your work.
1) A restaurant stocked up on pancake mix to accommodate its breakfast customers. Buckwheat mix
costs $2.30 per pound and whole wheat

MTH128A Alg I: Interim Checkpoint 1 Part 2
Date:
Name:
Directions:
Please print out the document, write out your answers, scan back into your computer, and submit to the dropbox!
Please note: Typed tests WILL NOT BE SCORED.
Answer Show all work for full c

2.13 Unit 2 Test
Show all your steps in solving each problem. Every step is worth 1 point. The test is worth 85
points.
1. Solve for x. (6 pt)
(3 + 16) 2 = 13
3(3x+16) =13+2
8
3(3x+16) =15
8
3(3x+16) = 15*8
3(3x+16) = 120
3x+16= 120
3
3x+16=40
3x=40-16
3x

MTH128A Alg I: Interim Checkpoint 1 Part 2
Date:
Name:
Directions:
Please print out the document, write out your answers, scan back into your computer, and submit to the dropbox!
Please note: Typed tests WILL NOT BE SCORED.
Answer Show all work for full c

Parallel and Perpendicular Lines Worksheet
1) What are parallel lines? _
_
2) What do you know about the slopes of parallel lines? _
3) What are perpendicular lines? _
_
4) What do you know about the slopes of perpendicular lines? _
5) What is the slope o